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Biological characteristics and clinical management of uveal and conjunctival melanoma

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Oncology Research 2024年第8期32卷 1265-1285页

作者： SNJEŽANA KAŠTELAN ANA DIDOVIĆpaVIČIĆ DARIA paŠALIĆ TAMARA NIKUŠEVA-MARTIĆ SAMIRČANOVIĆ PETRA KOVAČEVIĆ SUZANA KONJEVODA School of Medicine University of ZagrebZagreb10000Croatia Department of Ophthalmology Clinical Hospital DubravaZagreb10000Croatia Department of Ophthalmology Zadar General HospitalZadar23000Croatia Department of Medical Chemistry Biochemistry and Clinical ChemistrySchool of MedicineUniversity of ZagrebZagreb10000Croatia Department of Biology and Genetics School of MedicineUniversity of ZagrebZagreb10000Croatia School of Medicine University of SplitSplit21000Croatia Department of Health Studies University of ZadarZadar23000Croatia

Uveal and conjunctival melanomas are relatively rare tumors;nonetheless,they pose a signiﬁcant risk of mortality for a large number of affected *** pathogenesis of melanoma at different sites is very similar,however,the prognosis for patients with ocular melanoma remains unfavourable,primarily due to its distinctive genetic proﬁle and tumor *** of considerable advances in understanding the genetic characteristics and biological behaviour,the treatment of uveal and conjunctival melanoma remains a formidable *** enhance the prospect of success,collaborative efforts involving medical professionals and researchers in theﬁelds of ocular biology and oncology are *** data show a lack of well-designed randomized clinical trials and limited beneﬁts in current forms of treatment for these *** advancements in the development of effective melanoma therapeutic strategies,all current treatments for uveal melanoma(UM)and conjunctival melanoma(CoM)remain unsatisfactory,resulting in a poor long-term *** trials offer hope for positive outcomes in advanced and metastatic tumors.A more comprehensive understanding of the genetic and molecular abnormalities involved in the development and progression of ocular melanomas opens the way for the development of personalized therapy,with various potential therapeutic targets currently under *** comprehension of the molecular pathogenesis of UM and CoM and their speciﬁcities may aid in the development of new and more effective systemic therapeutic agents,with the hope of improving the prognosis for patients with metastatic disease.

关键词： Uveal melanoma Conjunctival melanoma Genetic characteristics Immune checkpoint inhibitors Target molecular inhibitors

Comparative Chemical Research in Essential Oils from Six Apiaceae Species Growing in the Northern Region of Vietnam

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Phyton-International Journal of Experimental Botany 2024年第7期93卷 1677-1687页

作者： Nguyen Quang Hung Nguyen Thanh Tung Nguyen Phuong hanh Chu Thi Thu ha Nguyen Thi Nhung Nguyen Thai An Vu Xuan Giang Luong Van hao Oleh Koshovyi Ain Raal Institute of Ecology and Biological Resources Vietnam Academy of Science and Technology(VAST)Cau GiayHa Noi100000Viet Nam Graduate University of Science and Technology Vietnam Academy of Science and Technology(VAST)Cau GiayHa Noi100000Viet Nam Department of Pharmacognosy Faculty of Pharmacognosy and Traditional MedicineHanoi University of PharmacyHoan KiemHa Noi100000Viet Nam Sa pa Research Center of Medicinal Materials National Institute of Medicinal MaterialsDien Bien PhuSa PaLao Cai330000Viet Nam Institute of Pharmacy Faculty of MedicineUniversity of TartuTartu50411Estonia

Our study aimed to compare the essential oil(EO)concentration and composition of several Apiaceae species growing in the Northern region of *** yields of EOs from materials ranged from 0.03%(root EO of Angelica acutiloba and aerial parts EO of Heracleum bivittatum)-0.27%(leaf EO of Xyloselinum vietnamense).Gas chromatography-mass spectrometry(GC-MS)allowed the identiﬁcation of 74 components in the EOs of six Apiaceae species,making up 94.4%–100.0%of the *** EO from Angelica acutiloba,(Z)-ligustilide accounted for an extremely large proportion(94.9%).EO of Angelica pubescens was dominated by six character-istic components includingα-pinene(21.5%),β-phellandrene(18.1%),p-cymene(12.2%),3-methylnonane(8.7%),o-cymene(8.1%),and D-sylvestrene(6.2%).The EO from Cryptotaenia japonica was characterized by high amounts ofα-selinene(48.7%),β-selinene(23.7%),and trans-β-farnesene(5.4%).The EOs from leaves and stems of Xyloselinum vietnamense were characterized by high concentrations of sabinene(69.8%and 33.8%),4-terpineol(8.7%and 7.4%)andβ-pinene(4.0%and 6.5%)while EOs from aerial parts and root of Xylo-selinum leonidii comprise four characteristic monoterpenes includingα-pinene(28.2%and 52.8%),β-pinene(7.9%and 10.3%),β-phellandrene(7.6%and 15.3%),and sabinene(3.0%and 4.1%).Additionally,cryptone is also one of the major components in the EO of Xyloselinum leonidii(13.2%in the aerial parts oil and 2.8%in the root oil).In the EOs isolated from the aerial parts and root of Heracleum bivittatum,α-pinene(22.5%and 70.2%)andβ-pinene(43.2%and 20.0%)were the predominant *** appeared in the EO from aerial parts of Heracleum bivittatum with a relatively high concentration(13.5%)while bornyl acetate(5.1%)was also one of the main components in the EO from its aerial parts but was not detected in other Apiaceae species in the present *** databases help identify and control the quality of plant material studied from the family Apiaceae growing in Vietnam.

关键词： Apiaceae essential oil terpenoids gaschromatography-mass spectrometry

高校校区空间布局与校企协同创新——基于专精特新“小巨人”企业的微观经验证据

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高等教育研究 2024年第3期45卷 42-53页

作者：张文杰哈巍北京大学教育经济研究所北京100871

基于9200余家专精特新“小巨人”企业相关数据,量化评估高校校区空间布局对校企协同创新的影响发现,“小巨人”企业周边15公里范围内高校校区数量对校企联合申请并获授权专利的数量、校企合作广度与深度均有显著正向影响;从企业维度看,... 详细信息

基于9200余家专精特新“小巨人”企业相关数据,量化评估高校校区空间布局对校企协同创新的影响发现,“小巨人”企业周边15公里范围内高校校区数量对校企联合申请并获授权专利的数量、校企合作广度与深度均有显著正向影响;从企业维度看,显著促进了高校与高技术产业企业的发明专利研发合作,以及与非高技术产业企业、成长期企业的非发明专利研发合作;从高校维度看,这种影响主要来自本科高校尤其是高水平研究型高校;此外,校企协同创新随二者间距离增大而衰减。高校校区布局对企业持有的非校企联合申请专利数量也有显著影响,且这种间接效应大于以上直接效应。今后高校校区空间布局调整需综合考虑高校与企业的适配度,同时重点关注高水平研究型高校校区布局,助力深化校企协同创新。

关键词：校企协同创新高校校区空间布局 “小巨人”企业专利

高校竞技健美操运动员落地偏侧性和稳定性的生物力学研究

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中国运动医学杂志 2024年第4期43卷 266-274页

作者：王莉莉 Wan Ahmad Munsif Bin Wan pa 王宇轩李风雷颉梦宁许春莲马来西亚国立大学教育学院吉隆坡43600 东华理工大学体育学院南昌330032 南昌交通学院体育学院南昌330100

目的:分析竞技健美操运动员落地动作的生物力学特征,比较优势侧和非优势侧生物力学指标的偏侧性,探究影响落地稳定性的关键偏侧性因素。方法:以26名高校女性健美操运动员为研究对象,同步采集40 cm高台垂直双脚落地动作中的下肢运动学和... 详细信息

目的:分析竞技健美操运动员落地动作的生物力学特征,比较优势侧和非优势侧生物力学指标的偏侧性,探究影响落地稳定性的关键偏侧性因素。方法:以26名高校女性健美操运动员为研究对象,同步采集40 cm高台垂直双脚落地动作中的下肢运动学和动力学数据,比较优势侧和非优势侧的触地时刻关节角度、关节活动度(ROM)、地面反作用力(GRF)、负载率、压力中心(COP)位移和包络面积的差异,计算对称指数(代表偏侧性),并采用多元逐步回归方法分析指标偏侧性和COP包络面积的关系。结果:与非优势侧相比,优势侧在触地时刻具有更大的膝外旋和髋外展角(P<0.05),在落地过程中具有较大的踝屈伸、髋屈伸、髋内收-外展及较小的踝旋转ROM(P<0.05);优势侧的伸膝力矩峰值大于非优势侧(P<0.01);垂直方向负载率和伸膝力矩峰值的对称指数与COP包络面积呈显著正相关(P<0.05);垂直方向负载率、伸膝力矩峰值和膝关节旋转角度的对称指数可以解释COP包络面积差异的83.6%。结论:竞技健美操运动员落地动作存在肢体间的偏侧性,垂直方向负载率和伸膝力矩峰值的偏侧性越大,则落地稳定性越差。此外,垂直方向负载率、伸膝力矩峰值和膝关节旋转角度的对称指数可以作为落地稳定性的预测因子。

关键词：健美操落地生物力学偏侧性稳定性

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翻译在藏传佛教中国化进程中的重要作用

攀登（藏文版） 2024年第2期 148-155页

作者：交巴草中国民族语文翻译中心(局)

佛教通过翻译在传入吐蕃过程中,汲取了苯教的部分教义,形成了具有藏族文化特色的藏传佛教。藏传佛教在迅速发展过程中推崇佛经翻译事业起到了重要的推动作用。新时代时期,积极推进藏传佛教中国化是藏传佛教健康传承的必经之路。在坚持... 详细信息

佛教通过翻译在传入吐蕃过程中,汲取了苯教的部分教义,形成了具有藏族文化特色的藏传佛教。藏传佛教在迅速发展过程中推崇佛经翻译事业起到了重要的推动作用。新时代时期,积极推进藏传佛教中国化是藏传佛教健康传承的必经之路。在坚持藏传佛教中国化方向进程中,加强汉藏翻译,一方面使藏传佛教教义教规的翻译呈现社会主义发展内涵,适应社会主义社会的时代要求。另一方面引进宗教中国化的理论,以社会主义核心价值观为引领,使藏传佛教浸润中国特色,弘扬先进思想。

关键词：翻译藏传佛教新时代中国化

Design of Slant-Form Tool in Precision Reuse of Digital paper Display

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Journal of Materials Science & Technology 2011年第9期27卷 846-850页

作者： pai-Shan pa Department of Digital Content Design Graduate School of Toy and Game Design National Taipei University of Education Taipei 10667 Taiwan China

A reuse fabrication module using micro electroetching as a precision machining process with a new design of a slant-form tool to remove the defective indium-tin-oxide （ITO） nanostructure from the optical polyethyleneterephthalate （PET） surfaces of digital paper display is presented in current studies. The low yield of ITO thin film deposition is an important factor in optoelectronic semiconductor production. The adopted precision reuse process requires only a short period of time to remove the ITO nanostructure easily and cleanly, which is based on technical and economical considerations and is highly efficient. In the current experiment, a large inclined angle of the cathode and a small end radius of the anode take less time for the same amount of ITO removal. A higher feed rate of the optical PET diaphragm combines with enough electric power to drive fast micro electroetching. A small rotational diameter of the anode accompanied by a small width of the cathode corresponds to a higher removal rate for the ITO nanostructure. A pulsed direct current can improve the effect of dreg discharge and is advantageous to couple this current with the fast feed rate of the workpiece. This improvement is associated with an increase in current rating. High rotational speed of the slant-form tool can improve the effect of dregs discharge and is advantageous to associate with the fast feed rate of the workpiece （optical PET diaphragm）.

关键词： Reuse fabrication Slant-Form Digital paper display Optical polyethyleneterephthalate (PET) diaphragm Indium-tin-oxide (ITO) nanostructure Micro electroetching

Selective removal technology using chemical etching and excimer assistance in precision recycle of color filter

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Transactions of Nonferrous Metals Society of China 2011年第A1期21卷 210-214页

作者： pai-shan pa Digital Content Design Graduate School of Toy and Game Design National Taipei University of Education Taipei City 10671 China

Color filters are produced using semiconductor production techniques although problems with low yield remain to be addressed. This study presents a new means of selective removal using excimer irradiation, chemical etching, or electrochemical machining on the fifth generation TFT LCDs. The selective removal of microstructure layers from the color filter surface of an optoelectronic flat panel display, as well as complete removal of the ITO thin-films, RGB layer, or resin black matrix (BM) layer from the substrate is possible. Individual defective film layers can be removed, or all films down to the Cr layer or bare glass can be completely eliminated. Experimental results demonstrate that defective ITO thin-films, RGB layers, or the resin BM layer can now be recycled with a great precision. When the ITO or RGB layer proves difficult to remove, excimer light can be used to help with removal. During this recycling process, the use of 225 nm excimer irradiation before chemical etching, or electrochemical machining, makes removal of stubborn film residues easy, effectively improving the quality of recycled color filters and reducing fabrication cost.

关键词： chemical etching excimer light selective removal technology display color filter

An effective round ball tool in electrochemistry process as novel reuse fabrication technology

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中国有色金属学会会刊：英文版 2012年第S3期22卷 825-830页

作者： P.S.pa Department of Digital Content Design Graduate School of Toy and Game DesignNational Taipei University of Education

A reuse fabrication module using micro electrochemistry (MECM) with a round-ball tool to remove the defective In2O3 SnO2 thin film from the surfaces of digital paper display was *** etching effect improves that the number of the round-balls decreases for promoting the concentration of electric power and increasing discharge *** a small size of the round-ball tool takes less time for the same amount of In2O3 SnO 2 layer removal since the effect of MECM is easily developed for supplying of sufficient electrochemical power.A higher feed rate of the poly ethylene terephthalate (PET) diaphragm combines with enough electric power to drive fast etching rate.A pulsed direct current can improve the effect of dreg discharge and is advantageous to couple this current with the fast feed rate of the *** the ultra-precise etching of In2O 3 SnO2,the optoelectronic semiconductor industry can effectively reuse the defective products,reducing production *** precision etching process is of high efficiency and requires only a short period of time to remove the In2O3 SnO2 nanostructures.

关键词： thin film round-ball tool In2O3SnO2 micro electrochemistry digital paper display

Bootstrap Algebraic Multigrid: Status Report, Open Problems, and Outlook

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Numerical Mathematics(Theory,Methods and Applications) 2015年第1期8卷 112-135页

作者： Achi Brandt James Brannick Karsten Kahl ira Livshits Department of Applied Mathematics&Computer Science The Weizmann Institute of Science76100 RehovotIsrael Department of Mathematics The Pennsylvania State UniversityUniversity ParkPA 16802USA Department of Mathematics University of WuppertalWuppertalGermany Department of Mathematical Sciences Ball State UniversityMuncieIN 47306USA

This paper provides an overview of the main ideas driving the bootstrap algebraic multigrid methodology,including compatible relaxation and algebraic dis-tances for defining effective coarsening strategies,the least squares method for com-puting accurate prolongation operators and the bootstrap cycles for computing the test vectors that are used in the least squares *** review some recent re-search in the development,analysis and application of bootstrap algebraic multigrid and point to open problems in these *** from our previous research as well as some new results for some model diffusion problems with highly oscillatory diffusion coefficient are presented to illustrate the basic components of the BAMG algorithm.

关键词： Bootstrap algebraic multigrid compatible relaxation algebraic distance least squares interpolation